audiopro - 2005/4/27 0:14:00
[upload=jpg]Upload/20054270124588851.jpg[/upload]
胆前石后，全新陈列品低价出让，2.5W，有意digit_linn@hotmail.com
audiopro - 2005/4/27 12:08:00
多少钱可以接受？
tw1812 - 2005/4/27 13:01:00
资料和图片太少.
shengeorge - 2005/4/27 11:11:00
对不起价格太高承受不起，你的样机应该按照二手价格来卖
shengeorge - 2005/4/27 9:40:00
有意最低几米可以，货在何方？
audiopro - 2005/4/27 10:17:00
货在广东汕头。这是全新品，亏一点让出。
wbjia - 2005/4/27 13:32:00
High Performance Valve Preamplifier - CTA 305
Vacuum tubes
12AX7 / ECC83 (4)
Output voltage
Rated 2V. max 40V
T.H.D.
Phono - less than 0,1% (output 1V)
CD. line - less than 0,02% (output 1V)
Input sensitivity
Phono - 2,0mV (output 1V)
CD. line - 300mV (output 1V)
Input impedance
Phono - 47 K ohms
CD. line - 50 K ohms
Out impedance
Less than 600 ohms
S/N ratio ( IHF-A curve )
Phono - more than 80 dB
CD. line - more than 95 dB
Power consumption
40W
Nominal mains voltage
115V or 230V factory set for destination country only
Mains voltage range
12%
Dimensions
430 (W) 86 (H) 390 (D) mm.
Weight
7 kg.
wbjia - 2005/4/27 13:32:00
High Performance Valve Preamplifier CTA 520
Rated power
125 W / channel at 8 ohms
250 W / bridge or balanced operation
T.H.D.
Lless than 0,05% at all levels
Frequence response
20-20 kHz - 0,2dB
Input sensitivity
1,4V for rated power
Input impedance
50 K ohms (single ended inputs)
50 K ohms (balanced inputs)
S/N ratio
More than 103 dB
Power consumption
600W
Nominal mains voltage
115V or 230V factory set for destination country only
coll - 2005/4/27 16:35:00
wbjia兄，你有copland-cat501和cary-sla70sig的资料吗？